using Indotalent.ConfigBackEnd.Exceptions;
using Indotalent.Infrastructure.Database;
using MediatR;
using Microsoft.EntityFrameworkCore;

namespace Indotalent.Features.Organization.Employee.Cqrs;

public class UpdateEmployeeRequest : CreateEmployeeRequest
{
    public string Id { get; set; } = string.Empty;
    public DateTimeOffset? CreatedAt { get; set; }
    public string? CreatedBy { get; set; }
    public DateTimeOffset? UpdatedAt { get; set; }
    public string? UpdatedBy { get; set; }
}

public class UpdateEmployeeResponse
{
    public string? Id { get; set; }
    public bool Success { get; set; }
}

public record UpdateEmployeeCommand(UpdateEmployeeRequest Data) : IRequest<UpdateEmployeeResponse>;

public class UpdateEmployeeHandler : IRequestHandler<UpdateEmployeeCommand, UpdateEmployeeResponse>
{
    private readonly AppDbContext _context;
    public UpdateEmployeeHandler(AppDbContext context) => _context = context;

    public async Task<UpdateEmployeeResponse> Handle(UpdateEmployeeCommand request, CancellationToken cancellationToken)
    {
        var entity = await _context.Employee.FirstOrDefaultAsync(x => x.Id == request.Data.Id, cancellationToken);
        if (entity == null) return new UpdateEmployeeResponse { Id = request.Data.Id, Success = false };

        var isExists = await _context.Employee.AnyAsync(x => x.Code == request.Data.Code && x.Id != request.Data.Id, cancellationToken);
        if (isExists) throw new AlreadyExistsException("Employee", request.Data.Code);

        entity.Code = request.Data.Code;
        entity.FirstName = request.Data.FirstName;
        entity.MiddleName = request.Data.MiddleName;
        entity.LastName = request.Data.LastName;
        entity.JobDescription = request.Data.JobDescription;
        entity.GradeId = request.Data.GradeId;
        entity.BasicSalary = request.Data.BasicSalary;
        entity.SalaryBankName = request.Data.SalaryBankName;
        entity.SalaryBankAccountName = request.Data.SalaryBankAccountName;
        entity.SalaryBankAccountNumber = request.Data.SalaryBankAccountNumber;
        entity.PlaceOfBirth = request.Data.PlaceOfBirth;
        entity.DateOfBirth = request.Data.DateOfBirth;
        entity.Gender = request.Data.Gender;
        entity.MaritalStatus = request.Data.MaritalStatus;
        entity.Religion = request.Data.Religion;
        entity.BloodType = request.Data.BloodType;
        entity.IdentityNumber = request.Data.IdentityNumber;
        entity.TaxNumber = request.Data.TaxNumber;
        entity.LastEducation = request.Data.LastEducation;
        entity.JoinedDate = request.Data.JoinedDate;
        entity.ResignedDate = request.Data.ResignedDate;
        entity.EmployeeStatus = request.Data.EmployeeStatus;
        entity.EmploymentType = request.Data.EmploymentType;
        entity.StreetAddress = request.Data.StreetAddress;
        entity.City = request.Data.City;
        entity.StateProvince = request.Data.StateProvince;
        entity.ZipCode = request.Data.ZipCode;
        entity.Phone = request.Data.Phone;
        entity.Email = request.Data.Email;
        entity.BranchId = request.Data.BranchId;
        entity.DepartmentId = request.Data.DepartmentId;
        entity.DesignationId = request.Data.DesignationId;
        entity.SocialMediaLinkedIn = request.Data.SocialMediaLinkedIn;
        entity.SocialMediaX = request.Data.SocialMediaX;
        entity.SocialMediaFacebook = request.Data.SocialMediaFacebook;
        entity.SocialMediaInstagram = request.Data.SocialMediaInstagram;
        entity.SocialMediaTikTok = request.Data.SocialMediaTikTok;
        entity.OtherInformation1 = request.Data.OtherInformation1;
        entity.OtherInformation2 = request.Data.OtherInformation2;
        entity.OtherInformation3 = request.Data.OtherInformation3;

        await _context.SaveChangesAsync(cancellationToken);
        return new UpdateEmployeeResponse { Id = entity.Id, Success = true };
    }
}